Blasfemador is a thrash metal band hailing from Teresina, Piauí, Brazil, known for their ferocious sounds, relentless energy, and their thematic focus on horror and science fiction. The band, which formed in 2006, has carved a niche within the Brazilian metal scene through their potent mix of raw vocals, driving guitar riffs, and fast-paced rhythms. Their dedication to the genre is reflected in their lyricism, often interwoven with macabre and dystopian narratives, paying homage to classic horror tales and movies.

The band's discography showcases their evolution within the thrash metal domain. Their album "Cosmofobia," released in 2021, is a testament to their prowess in crafting apocalyptic soundscapes matched with social commentary. Earlier, they unleashed "Na Trilha dos Senhores do Horror" and "A Meia Noite Levarei Tua Alma," projects that emphasize their signature style—a blend of horror-themed aesthetics and relentless metal aggression. Blasfemador's earlier work, "Ataque do Metal Maníaco," harks back to the golden age of thrash metal and cements their place in the Brazilian metal pantheon. The band continues to draw crowds with their electrifying live performances and dedication to the raw spirit of underground metal.